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Clinical trialNCT03589170UnknownObservational

ATRIAL FIBRILATION OPPORTUNISTIC SCREENING AND STROKE (AFOSS).

SponsorFundacio d'Investigacio en Atencio Primaria Jordi Gol i GurinaEnrollment51,410Atrial Fibrillation
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

People: The absolute prevalence of undiagnosed atrial fibrillation in individuals over 60 years of age is 2.2%, equivalent to 20.1% of the overall prevalence of AF and there is not sufficient evidence regarding the procedures that may be most effective for achieving an early diagnosis of AF and reducing the associated stroke risks. Intervention: Characterize the ideal population for searching unknown atrial fibrillation and develop an understanding of actions that could be taken today to improve the diagnosis and management of AF. C: Compare two large populations with and without opportunistic screening of AF about stroke incidence. Outcome: MAIN OBJECTIVES 1. Compare two large populations with and without opportunistic screening of AF. 2. Relate the incidence of stroke episode with the AF diagnosis 3. Characterize the ideal population for searching unknown atrial fibrillation by making a multivariate predictor model. 4. Develop an understanding of actions that could be taken today to improve the diagnosis and management of AF. 5. Evaluate whether intervention results in improved outcomes
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

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Sites

No facility list is in our current data snapshot for this study. The registry record on ClinicalTrials.gov ↗ carries any published locations. Why? →

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Jan 2016
Primary completion
31 Dec 2017
Completion
31 Dec 2019
Last update posted
17 Jul 2018
Registered enrollment
51,410
Registry id
NCT03589170
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.